Properties

Label 346560dc
Number of curves $4$
Conductor $346560$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("dc1")
 
E.isogeny_class()
 

Elliptic curves in class 346560dc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
346560.dc4 346560dc1 \([0, -1, 0, 84941375, -1808469396383]\) \(5495662324535111/117739817533440\) \(-1452061083471690271461212160\) \([2]\) \(154828800\) \(3.8922\) \(\Gamma_0(N)\)-optimal
346560.dc3 346560dc2 \([0, -1, 0, -1807738305, -28020947356575]\) \(52974743974734147769/3152005008998400\) \(38873032966731898707089817600\) \([2, 2]\) \(309657600\) \(4.2388\)  
346560.dc2 346560dc3 \([0, -1, 0, -5400872385, 117958748165217]\) \(1412712966892699019449/330160465517040000\) \(4071801479920161210299842560000\) \([2]\) \(619315200\) \(4.5854\)  
346560.dc1 346560dc4 \([0, -1, 0, -28497479105, -1851629515205535]\) \(207530301091125281552569/805586668007040\) \(9935135576751003664971202560\) \([2]\) \(619315200\) \(4.5854\)  

Rank

sage: E.rank()
 

The elliptic curves in class 346560dc have rank \(0\).

Complex multiplication

The elliptic curves in class 346560dc do not have complex multiplication.

Modular form 346560.2.a.dc

sage: E.q_eigenform(10)
 
\(q - q^{3} + q^{5} - 4 q^{7} + q^{9} + 2 q^{13} - q^{15} - 2 q^{17} + O(q^{20})\) Copy content Toggle raw display

Isogeny matrix

sage: E.isogeny_class().matrix()
 

The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with Cremona labels.